{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical", "Disease"], "input": "A 2 - year - old child with known neurologic impairment developed a dyskinesia soon after starting phenobarbital therapy for seizures ."}
{"Chemical": ["phenobarbital"], "Disease": ["neurologic impairment", "dyskinesia", "seizures"]}